Recording and playback: First make sure an SD card is installed on the camera, and then activate the motion detection function in the app. You can select the date you want to play in the calendar of the playback interface, and then you can play the previous video in APP Thanks to the two-way audio function, the home security camera can also be used as a pet camera or an IP camera allowing conversation between the moving end and the surveillance scene. Have fun interacting with your pet! Description: 100% free cameras: The built-in battery, installation and connection of the battery security camera are 100% free, which gives you the added convenience of not having to deal with plugs or tangled wire mess. Product details: This outdoor security camera provides excellent night experience and HD video, which helps you monitor the driveway or garden at night, always keeping an eye on the security of your home. The intuition of the user interface provides a satisfying user experience while facilitating the pairing process, recording and browsing. The cloud service does not require personal data and protects surveillance videos with HTTPS certified security., Weight: 0.1873929227 pounds, Manufacturer: FIGGRITID